<template>
  <div>
    <h1>我是大表情</h1>
    <button class="btn">开始</button>
  </div>
</template>

<script>
export default {
  name: "TodoulisitHellow",

  data() {
    return {};
  },

  mounted() {},

  methods: {},
};
</script>

<style>
.btn {
  background-color: red;
}
</style>
